baber/WOPTO huggingface dataset:
Patent EP-0149145-B1 (EP)
IPC: C07C7/08
Filed: 1984-12-12
Granted: 1988-03-09
Abstract: 1. A process for the separation of a C4 -hydrocarbon mixture with the aid of a selective solvent, in which the C4 -hydrocarbon mixture is separated, in an extractive distillation zone, into a top product (distillate), which contains the more sparingly soluble hydrocarbons, and an extract which contains the more readily soluble hydrocarbons and the selective solvent, the extract taken off as the bottom product is fed to as solvent recovery zone, in which the extract is separated into a product, which contains the hydrocarbons, and the selective solvent which has been partially or completely freed from the hydrocarbons wherein the concentration, based on the C4 -hydrocarbon/selective solvent mixture formed in the extractive distillation zone, of the selective solvent in the said zone is adjusted by varying the amount of hydrocarbon reflux at the top of the extractive distillation zone, the pressure or the solvent feed temperature or, if the selective solvent contains water, also by varying the water content of the selective solvent, in a manner such that it falls bellow 75 % by weight on one or more trays or, in the case of a packed extractive distillation column, at one or more points within the packing.
Patent EP-0126762-B1 (EP)
IPC: H04Q11/04
Filed: 1983-11-29
Granted: 1986-09-17
Abstract: Des liaisons de multiplexage temporel (TDM) à deux voies entrelacent une pluralité de centraux numériques de sorte qu'il est possible de sélectionner le circuit de transfert d'informations entre deux des centraux. Au lieu de sélectionner de manière conventionnelle un circuit pour chaque établissement d'appel ordonné, les centraux coopèrent de sorte qu'en général une boucle de multiplexage temporel à une voie est établie entre tous les centraux, cette boucle étant établie par des composants de ces liaisons. Pour des appels entre des centraux arbitraires, seule la boucle est utilisée. La capacité opérationnelle des liaisons est contrôlée de manière continue avant et après établissement de la boucle. Il est possible de modifier la composition de la boucle pendant des appels en cours pour obtenir une meilleure qualité de transfert d'informations.
Patent EP-0154629-B1 (EP)
Title: Recipient et procede d'emballage a l'abri de la poussiere
IPC: G03F1/62
Filed: 1984-07-02
Granted: 1990-01-17
Abstract: Récipient d'emballage à l'abri de la poussière et de la contamination. Un procédé permettant de produire un emballage exempt de contamination est également décrit. L'emballage comprend des organes-cadres adaptés extérieurs (12, 14) et des blocs écarteurs (24) qui déplacent un produit emballé (16) des parois internes des cadres (12, 14). Les surfaces internes des cadres (20) sont recouvertes d'un adhésif de contact (28) qui capture et retient les particules de matière avec lesquelles il entre en contact. Avant l'utilisation, les surfaces adhésives de contact sont protégées par des feuilles ou éléments de couverture (30) que l'on peut enlever aisément au moment où le produit (16) est introduit dans le récipient (10). Ce procédé et ces récipients sont destinés à être utilisés principalement dans l'industrie électronique et optique et notamment dans l'emballage de pellicules de photomasquage.
Patent EP-0154211-B1 (EP)
IPC: B41K3/06
Filed: 1985-02-12
Granted: 1990-05-09
Abstract: A printing mechanism is described comprising a housing (12, 14) in which a plurality of type carriers (20) are disposed which are in a drive connection with coaxially disposed setting wheels (16) each having a center bore. In a space formed by the center bores of the setting wheels a setting shaft (42) is axially displaceable and rotatable. By axial displacement the setting shaft can be brought into a drive connection with each of the setting wheels. On the setting shaft an actuating knob (48) is disposed with the aid of which said shaft can be displaced and turned. In the housing a display indicator means (26, 27, 29) is disposed displaceably parallel to the setting shaft; said means is connected to the setting shaft in such a manner that the latter turns relatively thereto but can be displaced axially only jointly therewith. The display indicator means makes it possible to recognize the type carrier which can be adjusted in the respective axial position of the setting shaft. The connection between the setting shaft and the display indicator means is formed by a substantially circular cap ( 64) which is mounted with a hub (62) on the setting shaft and on the edge of which the display indicator means is secured.
Patent EP-0163221-B1 (EP)
IPC: G11B23/02
Filed: 1985-05-18
Granted: 1989-03-15
Abstract: Easily operable apparatus for storing and retrieving recording media, magnetic tape cassettes and compact discs for example, is characterized by a housing and at least first recording media carrier slidably supported therein for movement between a stored position and a recording medium removal position under the influence of an ejection spring. The storage apparatus is provided with a locking mechanism, for retaining the carrier in the stored position, which will not be unintentionally released in response to rapid acceleration or deceleration when the storage apparatus is mounted within a motor vehicle.
Patent EP-0169547-B1 (EP)
IPC: C07D295/08
Filed: 1985-07-23
Granted: 1988-09-21
Abstract: Selective mono- or di-amination of alkanediols is controllably obtained by catalytic reaction with secondary amines at moderate temperature and autogenous pressure, by selection of the catalyst employed. Ruthenium complexes compounded or admixed with organic phosphines, such as triphenylphosphine, favor high yields of aminoalkanol, while ruthenium complexes in the absence of organic phosphines favor production of alkylene diamine. lridium complexes with or without triphenylphosphine in admixture or chemical combination, also promote production of alkylenediamine.
Patent EP-0183119-B1 (EP)
IPC: C08F20/36
Filed: 1985-11-11
Granted: 1991-03-20
Abstract: Polymers of  alpha - beta -ethylenically unsaturated monomers, such as vinyl and/or acrylic monomers, modifed with oligourethanes containing ionizable groups and terminal  alpha - beta -unsaturated functional groups of acrylic and/or methacrylic nature. These modified polymers are particularly suited to form aqueous dispersions which are stable even in the absence of surfactants. This invention relates to polymers of ethylenically unsaturated monomers modified with oligourethanes and to the aqueous dispersions obtained thereby. More, particularly, the present invention relates to polymers prevailingly based on vinyl and/or acrylic monomers modified with oligourethanes and to the aqueous dispersions obtained from said modified polymers.
Patent EP-0177619-B1 (EP)
Title: Procede de visualisation de formes d'usinage dans un appareil d'usinage par decharge a fil
IPC: G05B19/4069
Filed: 1985-04-05
Granted: 1991-10-02
Abstract: Procédé de visualisation de formes d'usinage dans un appareil d'usinage par décharge à fil qui déplace la pièce à usiner par rapport à une électrode à fil, et qui déplace horizontalement un guide grâce auquel l'électrode à fil est étirée pour usiner la pièce à usiner de manière conique. Le procédé comprend une première étape recevant un passage programmé (WDP) sur la surface inférieure de la pièce à usiner, l'épaisseur de la pièce, l'angle de conicité alphai des blocs ou l'un des vecteurs de déviation de la position (ui, vi) sur les surfaces supérieure et inférieure de la pièce à usiner, ainsi que des données spécifiant le nombre n de formes de section (S1, S2, ..., Si, ...) formées en découpant la surface conique d'un plan en parallèle avec la surface inférieure de la pièce à usiner; une deuxième étape servant à trouver un passage d'électrode à fil (WUP) sur la surface supérieure de la pièce à usiner qui n'est pas la surface programmée en utilisant le passage programmé (WDP), l'épaisseur de la pièce et l'angle de conicité ou le vecteur de déviation de position; une troisième étape servant à trouver les valeurs des coordonnées des points (Q1S, Q2S, ...; Q1e, Q2e, ...) de formes de section aux extrémités des blocs en utilisant des données de passsage d'électrode à fil sur les surfaces supérieure et inférieure de la pièce à usiner, et le nombre n de formes de section; et une quatrième étape qui affiche sur un écran de visualisation les passages d'électrode à fil (WUP, WDP) et les formes de section (Si) de la surface conique en utilisant des données de passage d'électrode à fil sur les surfaces supérieure et inférieure des pièces à usiner et les valeurs des coordonnées des points des formes de section aux extrémités des blocs.
Patent EP-0185094-B1 (EP)
IPC: B23Q33/00
Filed: 1985-05-22
Granted: 1990-02-28
Abstract: The system is adapted to smooth a flat surface machined by a clamp profiling operation, and improve the clamp profiling stability, by reducing the profiling feed rate before the clamping starting position. This system is provided with a means (KB) for inputting the profiling operation-regulating data including a clamping starting position and a deceleration width set before the clamping starting position, a memory (MEM) for storing the data from the input means (KB), mechanical position-detecting means (PCX, PCY, PCZ, CNTX, CNTY, CNTZ), and means (CPU, CLP, GC) for reducing the profiling feed rate when a stylus (ST) in a tracer head (TR) enters the deceleration width, which is stored in the memory (MEM), and stopping the profiling feed when the stylus (ST) reaches the clamping starting position, to start the clamping feed, on the basis of the stored data in the memory (MEM) and the results of the detection carried out by the mechanical position-detecting means (PCX, PCY, PCZ, CNTX, CNTY, CNTZ). The control system provided with these parts enables a flat surface machined by a clamp profiling operation to be smoothed, and the clamp profiling stability to be improved.
Patent EP-0198893-B1 (EP)
IPC: A61K8/44
Filed: 1985-10-10
Granted: 1992-03-04
Abstract: The rate and character of human hair growth including androgen-stimulated beard hair growth in intact, sexually mature males is altered by the topical application out of a dermatologically acceptable carrier of a material capable of inhibiting the action of the enzyme ornithine decarboxylase. In a preferred practice of the invention, compositions containing such materials along with anti-androgen material are employed.
Patent EP-0193904-B1 (EP)
Title: Amino acid derivatives and processes for preparation thereof
IPC: C12P13/00
Filed: 1986-03-01
Granted: 1991-03-06
Abstract: A compound of the formula: 
<CHEM>
 wherein
 R<1> is hydrogen, amino or a protected amino group,
 R<2> is hydrogen, carboxy or a protected carboxy group,
 R<3> is hydrogen, carboxy or a protected carboxy group,
 R<4> is lower alkyl, amino(lower)alkyl, protected amino(lower)alkyl, carbamoyl(lower)alkyl or protected carbamoyl(lower)alkyl,
 R<5> is hydrogen or lower alkyl, and
 R<6> is hydrogen, ar(lower)alkyl which may have suitable substituent(s) or heterocyclic(lower)alkyl, and pharmaceutically acceptable salts thereof, processes for its preparation and pharmaceutical compositions comprising it as an effective ingredient. The invention also comprises compounds of the formula 
<CHEM>
 useful for preparing the above compounds and a biologically pure culture of the microorganism Discosia sp. F-11 809.
Patent EP-0208058-B1 (EP)
IPC: A61N1/40
Filed: 1981-03-31
Granted: 1990-11-07
Abstract: In an electromagnetic radiation hyperthermia system for causing electromagnetic radiation heating in generally cylindrical biological tissue specimens having a coaxial, annular applicator apparatus (252) comprising an outer, electrically conductive shell (258) having a radiation receiving end configured for connection to one conductor (268) of a transmission means (256), an inner, electrically conductive shell (260) disposed within and coaxially with said outer shell and having a radiation receiving end configured for connection to a second conductor (284) of said transmission means (256), said outer shell terminal end extending axially beyond said inner shell terminal end, said terminal ends defining an axial applicator opening (294) for receiving specimens (304) to be irradiated, an axially extending annular electromagnetic radiation emitting aperture (296) being defined between said terminal ends, said inner and outer shells being formed and spaced apart to cause the applicator apparatus to have a substantially uniform electrical impedence along the entire length thereof.
Patent EP-0217034-B1 (EP)
IPC: A61F2/36
Filed: 1986-07-22
Granted: 1990-01-31
Abstract: 1. A straight blade-like metal stem (1) for a femoral head prosthesis, the stem having in its proximal zone a fixing structure (14) for the ongrowth and invasion of bone tissue, the blade sides (5) of the stem (1) being formed over the vertical height of the structured proximal zone with recesses (6) in which a guide groove (12) is present and which are filled with separate mouldings (13) making up the stem shape and the surface structure, means being provided to prevent accidental removal of the mouldings (13) from the guide groove (12).
Patent EP-0200282-B1 (EP)
IPC: G06T1/60
Filed: 1981-04-10
Granted: 1992-02-05
Abstract: A predecimation filter which converts input data samples corresponding to picture elements of an image into output data samples arranged in sequence, successive groups ofoutput data samples corresponding to successively smaller fractional sized versions of the image. A filter (708) responds to successive input data samples corresponding to successive picture elements in a given coordinate direction and yields filtered samples which are reduced in number in accordance with the fractional reduction in the image size. The filtered samples are recursively applied to the filter as input samples.
Patent EP-0258499-B1 (EP)
IPC: A22C21/00
Filed: 1986-09-02
Granted: 1989-11-23
Abstract: Device for removing fat from slaughtered poultry, provided with a screw spindle drivable around its longitudinal axis, said spindle being rotatably mounted in a cylindrical sleeve surrounding at least a part of the screw thread on the spindle with a radial clearance. Machine with devices for removing fat from slaughtered poultry mounted in the shape of a roundabout.
Patent EP-0222520-B1 (EP)
Title: Bus access interface and method for a computer
IPC: G06F13/36
Filed: 1986-10-16
Granted: 1993-03-10
Abstract: A computing system uses a system busy signal (SDBUSY) on its system bus to help control access to the bus. Each requester requiring access to the bus generates its internal request signal (SET REQ). One or more requesters can generate a request signal (SDREQX) on the bus when the system busy signal is not asserted (gate 74 and flip-flop 76). System busy is asserted along with the request signal(s) and remains asserted until all requesters which generated a request signal have gained access to the bus in order of priority. Bus access is enabled by a signal (PRIORITY) only when all higher priority request signals (SDREQ1-SDREQX-1) are false (gate 72). A freeze signal (DRVFREZ) is generated on the system bus during the address phase of an instruction and a wait signal is generated during each data transfer in the data phase of an instruction. These signals must be false before a requester with its request signal and priority signal tone can access the bus by putting an address signal thereon. The freeze signal may be generated by a memory control unit, a memory module or a requester.
Patent EP-0208598-B1 (EP)
Title: Guided vehicle with swivelling wheel axles
IPC: B61F5/42
Filed: 1986-06-25
Granted: 1990-12-27
Abstract: According to the invention, the fastening point (8) of the towbar (4) on the body (1) is substantially arranged on the longitudinal axis of the vehicle. Furthermore, each non-driving axle comprises independent wheels and a device for limiting the slipping between the wheels, the said slipping preferably being limited to 5%. 
<??>The invention applies, in particular, to railway vehicles travelling on tracks having large bends. 
<IMAGE>
Patent EP-0219390-B1 (EP)
IPC: E04F10/02
Filed: 1986-09-15
Granted: 1989-07-19
Abstract: A device has at least two longitudinal uprights (1, 2) each of which is made up of a series of juxtaposed aligned discrete sections of a given section member through which a throughway longitudinal cavity and grooves parallel to the cavity are defined. An elongate connecting device extends through the cavities of the sections and maintains them in alignment and assembled to one another. These uprights (1, 2) support transverse members (41) of an intermediate structure (30), the transverse members being engaged in the grooves of the sections. Fixing devices slidable in the grooves of the sections fix the transverse members (41) in position. Each upright may have rectilinear parts interconnected by at least one curvilinear part. The rectilinear parts consist of a single section of the section member while the curvilinear parts consist of a plurality of small sections (10a) of the section member having end faces that are convergent toward the center of radius of the desired curve.
Patent EP-0225855-B1 (EP)
IPC: E05D15/10
Filed: 1986-07-02
Granted: 1990-09-05
Abstract: The door comprises two panels (2) slidable in a straight line towards and away from each other and mounted on a frame which, in turn,can move between a position of substantial alignment with the outer surface of the vehicle and a position outside this surface. The sliding of each panel (2) from the closed position towards the open position is thus effected by means of a translational movement of the frame (3,4) and a sliding movement of the actual panel (2) on the frame (3,4), performed in ordered sequence. Each panel is held (6) substantially barycentrically both in the closed position and in the open position. The translational movement of the frame (3,4) is controlled by a hydraulic jack actuating device, bearing in association with it a hook member which permits the movement of the frame towards the outer position only as a result of the operation of the actuating device.
Patent EP-0237524-B1 (EP)
IPC: B01D3/00
Filed: 1985-11-28
Granted: 1991-10-02
Abstract: PCT No. PCT/SE85/00493 Sec. 371 Date Jun. 19, 1986 Sec. 102(e) Date Jun. 19, 1986 PCT Filed Nov. 28, 1985 PCT Pub. No. WO86/03514 PCT Pub. Date Jun. 19, 1986.In the production of ethanol by continuous fermentation in a fermentor (4) with continuous stillage recirculation (19, 20) to the fermentor, the fermentation liquid (6) continuously withdrawn from the fermentor is first sieved in a straining step (7) for separation of coarse solid particles. Then the fermentation liquid (11) is separated in a yeast separation step (12), from which a yeast stream (13) is recirculated to the fermentor (4) and a yeast-free stream (14) is fed to a primary distillation step (9). From the bottom stream (16) from the distillation step (9) a part (19, 20) is recirculated to the fermentor and another part is subjected to final stripping in a secondary distillation step (10). By installing a further centrifugal separation step (22) in the stream (14), which is fed to the distillation step (9), or in the bottom stream (16) which leaves the distillation step (9), finer inert solid particles can be removed from the circulation circuit comprising the distillation step ( 9) and the fermentor (4). Thereby a considerable saving of separator capacity in the yeast separation step (12) and an improved fluidity in the system can be achieved.
Patent EP-0205617-B1 (EP)
Title: Systeme d'isolation par le vide et procede de fabrication
IPC: B01J20/18
Filed: 1985-12-18
Granted: 1989-10-25
Abstract: Système d'isolation et procédé de fabrication d'éléments isolants, comprenant un matériau isolant possédant une bonne résistance au transfert thermique à des pressions comprises entre 1 et 500 millimètres de mercure, et un adsorbant hydrophobe à tamis moléculaire possédant une capacité d'eau inférieure à 12 %.
Patent EP-0247050-B1 (EP)
Title: Element composite de construction
IPC: E04B2/02
Filed: 1986-03-03
Granted: 1990-03-21
Abstract: Un élément composite de construction (10A, 21), présentant la configuration et les dimensions globales d'une brique standard, comprend une enceinte externe (10A, 19) en argile à briques remplie d'un noyau (21) de matériau cimenteux thermo-isolant qui est soudé à l'argile cuite. Lorsque cet élément est utilisé avec d'autres éléments similaires pour la construction d'une paroi, il permet d'obtenir une amélioration de l'indice d'isolation thermique de la paroi, ainsi que de réaliser des économies quant aux coûts et à la main-d'oeuvre, notamment lorsque l'on désire réaliser un parement à briques apparentes de la surface interne de la paroi. Dans des variantes de l'invention, le noyau (21) peut se composer de couches alternées parallèles à une face de l'élément apparent, en un matériau cimenteux de haute densité supportant les charges et un matériau cimenteux alvéolé ou réticulé. Alternativement, ou comme complément, une barrière thermique peut revêtir l'intérieur de l'enceinte (10A) dans le noyau cimenteux (21). Dans d'autres variantes l'enceinte (10A) ne s'étend pas sous l'élément et peut ne comprendre qu'une seule extrémité ou un seul côté de l'élément. Au lieu d'un matériau céramique, l'enceinte (10A) peut se composer d'un matériau vitreux ou de pierre naturelle ou synthétique.
Patent EP-0215874-B1 (EP)
IPC: B32B15/01
Filed: 1986-03-14
Granted: 1988-08-31
Abstract: PCT No. PCT/FR86/00086 Sec. 371 Date Nov. 14, 1986 Sec. 102(e) Date Nov. 14, 1986 PCT Filed Mar. 14, 1986 PCT Pub. No. WO86/05423 PCT Pub. Date Sep. 25, 1986.The invention relates to hoops for rollers for the continuous casting of aluminium, characterized in that they are in the form of forged cylindrical casings which have undergone heat treatment and machining and consist of an alloy steel having the following composition in percentages by weight: C: 0.30 to 0.36; Mn: 0.30 to 0.60; Si: 0.15 to 0.45; Ni: Less than 0.40; Cr: 2.80 to 3.40; Mo: 0.85 to 1.25; V: 0.10 to 0.30; S:</=0.020; P:</=0.020; Cu:</=0.30, the remainder being substantially iron and residual impurities.
Patent EP-0267186-B1 (EP)
Title: A press apparatus for pressing a moving web
IPC: D21F3/02
Filed: 1986-04-29
Granted: 1990-07-25
Abstract: A press apparatus for pressing a moving web (W) formed on a forming wire (F). The apparatus includes a frame (12) and a first plurality of rolls (14-21) rotatably secured to the frame. A first continuous felt (22) extends around the first plurality of rolls which include a pickup roll (14) disposed adjacent to the wire for transferring the web from the wire onto the first felt. The first plurality of rolls also includes a first press roll (15) which is disposed downstream relative to the pickup roll. A second continuous felt (38) extends around a second plurality of rolls (26-35) with the second felt cooperating with the first felt. The second plurality of rolls includes a second press roll (26) which cooperates with the first press roll for defining therebetween a first nip (N1). The web is urged against the second felt when the web emerges from the first nip and the second felt and supported web pass through a second nip (N2) defined by an extended nip press (42) disposed downstream relative to the first nip.
Patent EP-0240655-B1 (EP)
IPC: A01C21/00
Filed: 1987-01-23
Granted: 1991-05-08
Abstract: The spray parameters measuring system for an agricultural fertiliser spray is used to determine the working width of the spray and the spray density. Two measuring devices (45,46) are positioned within the spray zone at spaced points, with the quantity of fertiliser received by each compared using a measuring vessel with 2 respective compartments. Pref. one of the measuring devices (46) is positioned at the overlap of 2 spray zones. The other device (45) lies at the centre of one of these zones.